CA2498053A1 - Wireless local area network with clients having extended freedom of movement - Google Patents

Wireless local area network with clients having extended freedom of movement Download PDF

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Publication number
CA2498053A1
CA2498053A1 CA002498053A CA2498053A CA2498053A1 CA 2498053 A1 CA2498053 A1 CA 2498053A1 CA 002498053 A CA002498053 A CA 002498053A CA 2498053 A CA2498053 A CA 2498053A CA 2498053 A1 CA2498053 A1 CA 2498053A1
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Canada
Prior art keywords
network
wireless
mobile station
access
switch
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Granted
Application number
CA002498053A
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French (fr)
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CA2498053C (en
Inventor
Matthew George Eglin
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Siemens AG
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Individual
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Publication of CA2498053C publication Critical patent/CA2498053C/en
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Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H70/00—ICT specially adapted for the handling or processing of medical references
    • G16H70/60—ICT specially adapted for the handling or processing of medical references relating to pathologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices

Abstract

A wireless virtual local area network (VLAN) and a device selectively connecting to the wireless VLAN over a second wireless network that may be independent of the wireless VLAN. The device is capable of connecting to at least the wireless VLAN and to the second wireless network. Wireless VLAN
access points are each connected to an Ethernet aggregation switch, which is VLAN aware and matches client traffic from connected access points with access VLANs. A wireless VLAN switch maintains an association table between access VLANs and core VLANs. The second wireless network may be remotely connected over the Internet or a private network to a tunnel endpoint. The tunnel endpoint is connected to the VLAN switch, which uses the association table to manage free-form client traffic between connected devices and other mobile stations at access VLANs and appropriate core VLANs.

Claims (24)

1. A network with wireless access capability comprising:
a plurality of wireless access points;
at least one Ethernet aggregation switch, ones of said plurality of access points being connected to each said at least one Ethernet aggregation switch, each said Ethernet aggregation switch being virtual LAN (VLAN) aware and matching client traffic from connected said access points with access VLANs;
a free-form virtual network switch passing client traffic between said access VLANs at each said connected Ethernet aggregation switch and appropriate core VLANs; and at least one tunnel endpoint connecting an other wireless network to said free-form virtual network switch.
2. A network as in claim 1, the free-form virtual network switch maintaining an association table between said access VLANs and said core VLANs.
3. A network as in claim 1, further comprising:
at least one mobile station wirelessly connectable to said plurality of access points and to said other wireless network, said at least one mobile station communicating with said network through an available one of said plurality of access points and automatically switching to said other wireless network when none of said plurality of access points are available.
4. A network as in claim 3 wherein when said at least one mobile station is switched to said other wireless network, said at least one mobile station tunnels network packets identified for said mobile station across said other wireless network to said at least one tunnel endpoint.
5. A network as in claim 3 wherein when said at least one mobile station is switched to said other wireless network, said at least one mobile station maintains a layer 2 tunnel carrying Ethernet packets across said other wireless network to said at least one tunnel endpoint, said Ethernet packets containing a MAC and IP
addresses of the WLAN interface in said at least one mobile station, whereby connection to the network is seamlessly maintained.
6. A network as in claim 5 wherein when said at least one tunnel endpoint terminates said layer 2 tunnel and is a proxy for said MAC address.
7. A network as in claim 1 wherein as said mobile station moves between reception areas and switches between said access points and said other wireless network, said free-form virtual network switch identifies each switch and updates an association table for said each said switch.
8. A network as in claim 1 further comprising:
a router routing traffic on said core VLANs between said virtual network switch and a public network;
a dynamic host configuration protocol (DHCP) server managing connection between said free-form virtual network switch and said public network; and a gateway providing access control, network address translation and firewall security at said public network.
9. A network as in claim 1 wherein at least two of said access points are connected to a hub forming an access point group, said hub connecting said access point group to said Ethernet aggregation switch.
10. A network as in claim 1 wherein said other wireless network is a cell phone network.
11. A network as in claim 3 wherein said at least one mobile station comprises:
a wireless LAN interface, wirelessly communicating with available ones of said plurality of access points; and a cell phone selectively communicating with said other wireless network.
12. A network as in claim 11 wherein said wireless LAN interface monitors access point carrier signals and provides an indication of the presence/absence of said access point carrier signals.
13. A network as in claim 11 wherein said network is a private branch exchange network (PBX) and said wireless LAN interface is a voice over Internet protocol (VoIP) interface.
14. A network as in claim 1 wherein said other wireless network is one of a plurality of other wireless networks connected to said network through said tunnel endpoint.
15. A network with wireless access capability comprising:
a plurality of wireless access points;
a plurality of mobile stations wirelessly connectable to said plurality of access points, at least one mobile station connectable to at least one other wireless network;
Ethernet aggregation means for connecting ones of said plurality of access points to said network, said Ethernet aggregation means being virtual LAN
(VLAN) aware and matching client traffic from said plurality of access points with access VLANs;
free-form virtual network switching means for switching client traffic between said access VLANs at said Ethernet aggregation means to appropriate core VLANs;
and tunnel endpoint means for terminating Ethernet packets tunneling over other wireless networks and providing terminated said Ethernet packets as client traffic to said free-form virtual network switching means, said tunnel endpoint means providing a MAC address proxy for connected ones of said at least one mobile station, said free-form virtual network switching means switching client traffic from said tunnel endpoint means to appropriate core VLANs.
16. A network as in claim 15, wherein said at least one mobile station comprises:
means for wirelessly communicating with said network through an available one of said plurality of access points; and means for automatically switching to one of said other wireless networks when none of said plurality of access points are available.
17. A network as in claim 15, the free-form virtual network switching means comprises:
means for maintaining an association table between said access VLANs and said core VLANs.
18. A network as in claim 15 wherein said at least one mobile station comprises:
tunneling means for tunneling network packets identified for said mobile station across said one of the other wireless networks to said tunnel endpoint.
19. A network as in claim 15 wherein when said at least one mobile station comprises:
means for maintaining a layer 2 tunnel carrying Ethernet packets across said other wireless network between said tunnel endpoint and said at least one mobile station, said Ethernet packets containing a MAC and IP addresses of the WLAN
interface in said at least one mobile station, said mobile station seamlessly maintaining an FLAN connection.
20. A network as in claim 15, wherein said free form virtual network switching means comprises:
means for identifying each switch between reception areas and switching between said access points and each of said other wireless networks; and means for updating an association table responsive to said each said switch.
21. A network as in claim 15 further comprising:
traffic routing means for routing core VLAN traffic between said virtual network switch and a public network;

dynamic host configuration protocol (DHCP) server means for managing connection between said free form virtual network switch and said public network;
and means for providing access control, network address translation and firewall security at said public network.
22. A network as in claim 15 further comprising:
access point grouping means for grouping at least two of said access points into an access point group and connecting said access point group to said Ethernet aggregation means.
23. A network as in claim 15 wherein said at least one mobile station comprises cell phone communications means for communicating with a cell phone network.
24. A network as in claim 23 wherein said network is a private branch exchange network.
CA2498053A 2002-09-09 2003-05-02 Wireless local area network with clients having extended freedom of movement Expired - Fee Related CA2498053C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/237,574 US7680086B2 (en) 2002-09-09 2002-09-09 Wireless local area network with clients having extended freedom of movement
US10/237,574 2002-09-09
PCT/CA2003/000661 WO2004023724A1 (en) 2002-09-09 2003-05-02 Wireless local area network with clients having extended freedom of movement

Publications (2)

Publication Number Publication Date
CA2498053A1 true CA2498053A1 (en) 2004-03-18
CA2498053C CA2498053C (en) 2010-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2498053A Expired - Fee Related CA2498053C (en) 2002-09-09 2003-05-02 Wireless local area network with clients having extended freedom of movement

Country Status (8)

Country Link
US (2) US7680086B2 (en)
EP (1) EP1537703B1 (en)
JP (1) JP4065448B2 (en)
KR (1) KR100907571B1 (en)
CN (1) CN100366009C (en)
AU (1) AU2003229425B2 (en)
CA (1) CA2498053C (en)
WO (1) WO2004023724A1 (en)

Families Citing this family (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7319682B2 (en) * 2002-01-07 2008-01-15 Hewlett-Packard Development Company, L.P. Methods and apparatus for selecting a wireless local area network port and establishing communication therewith
US20040081144A1 (en) * 2002-09-17 2004-04-29 Richard Martin System and method for access point (AP) aggregation and resiliency in a hybrid wired/wireless local area network
US7337224B1 (en) * 2002-10-24 2008-02-26 Cisco Technology, Inc. Method and apparatus providing policy-based determination of network addresses
EP1573999A1 (en) * 2002-12-13 2005-09-14 Cetacea Networks Corporation Network bandwidth anomaly detector apparatus and method for detectecting network attacks using correlation function
US7912065B2 (en) * 2002-12-31 2011-03-22 Alcatel-Lucent Usa Inc. Automated voice over IP device VLAN-association setup
US20040252722A1 (en) * 2003-06-13 2004-12-16 Samsung Electronics Co., Ltd. Apparatus and method for implementing VLAN bridging and a VPN in a distributed architecture router
US20050059406A1 (en) * 2003-09-17 2005-03-17 Trapeze Networks, Inc. Wireless LAN measurement feedback
US7142852B2 (en) * 2003-11-13 2006-11-28 Motorola, Inc. Method and gateway for controlling call routing
US20050141567A1 (en) * 2003-12-29 2005-06-30 Abed Jaber Extending Ethernet-over-SONET to provide point-to-multipoint service
US7221927B2 (en) * 2004-02-13 2007-05-22 Trapeze Networks, Inc. Station mobility between access points
EP1730882A2 (en) * 2004-03-17 2006-12-13 Telefonaktiebolaget LM Ericsson (publ) Vlan mapping for multi-service provisioning
US20070274321A1 (en) * 2004-03-17 2007-11-29 Jonsson Ulf F Vlan Mapping For Multi-Service Provisioning
US7801123B2 (en) * 2004-04-16 2010-09-21 Alcatel Lucent Method and system configured for facilitating residential broadband service
US7639656B2 (en) * 2004-04-28 2009-12-29 Symbol Technologies, Inc. Protocol for communication between access ports and wireless switches
KR100667348B1 (en) 2004-05-07 2007-01-10 주식회사 케이티프리텔 Method and apparatus for providing wireless Internet service with Wi-Fi
US7720031B1 (en) * 2004-10-15 2010-05-18 Cisco Technology, Inc. Methods and devices to support mobility of a client across VLANs and subnets, while preserving the client's assigned IP address
US8065712B1 (en) 2005-02-16 2011-11-22 Cisco Technology, Inc. Methods and devices for qualifying a client machine to access a network
US8316434B2 (en) 2005-02-23 2012-11-20 At&T Intellectual Property I, L.P. Centralized access control system and methods for distributed broadband access points
EP1701515A1 (en) * 2005-03-08 2006-09-13 Alcatel System and method for translation of Virtual LAN Identifiers
US20060203743A1 (en) * 2005-03-10 2006-09-14 Quinn Liam B Apparatus and methods for dynamically configurable wireless network
US7529925B2 (en) 2005-03-15 2009-05-05 Trapeze Networks, Inc. System and method for distributing keys in a wireless network
US7551574B1 (en) * 2005-03-31 2009-06-23 Trapeze Networks, Inc. Method and apparatus for controlling wireless network access privileges based on wireless client location
US20060245393A1 (en) * 2005-04-27 2006-11-02 Symbol Technologies, Inc. Method, system and apparatus for layer 3 roaming in wireless local area networks (WLANs)
US7443809B2 (en) * 2005-04-27 2008-10-28 Symbol Technologies, Inc. Method, system and apparatus for creating a mesh network of wireless switches to support layer 3 roaming in wireless local area networks (WLANs)
US7515573B2 (en) * 2005-04-27 2009-04-07 Symbol Technologies, Inc. Method, system and apparatus for creating an active client list to support layer 3 roaming in wireless local area networks (WLANS)
US7529203B2 (en) * 2005-05-26 2009-05-05 Symbol Technologies, Inc. Method, system and apparatus for load balancing of wireless switches to support layer 3 roaming in wireless local area networks (WLANs)
US20060268834A1 (en) * 2005-05-26 2006-11-30 Symbol Technologies, Inc. Method, system and wireless router apparatus supporting multiple subnets for layer 3 roaming in wireless local area networks (WLANs)
US20070002833A1 (en) * 2005-06-30 2007-01-04 Symbol Technologies, Inc. Method, system and apparatus for assigning and managing IP addresses for wireless clients in wireless local area networks (WLANs)
WO2007044986A2 (en) 2005-10-13 2007-04-19 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
US7724703B2 (en) 2005-10-13 2010-05-25 Belden, Inc. System and method for wireless network monitoring
US7551619B2 (en) * 2005-10-13 2009-06-23 Trapeze Networks, Inc. Identity-based networking
US7573859B2 (en) 2005-10-13 2009-08-11 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
US8638762B2 (en) 2005-10-13 2014-01-28 Trapeze Networks, Inc. System and method for network integrity
US20070106998A1 (en) * 2005-10-27 2007-05-10 Zeldin Paul E Mobility system and method for messaging and inter-process communication
US8250587B2 (en) * 2005-10-27 2012-08-21 Trapeze Networks, Inc. Non-persistent and persistent information setting method and system for inter-process communication
US8745253B2 (en) * 2006-03-08 2014-06-03 Alcatel Lucent Triggering DHCP actions from IEEE 802.1x state changes
US20070260720A1 (en) * 2006-05-03 2007-11-08 Morain Gary E Mobility domain
US7558266B2 (en) 2006-05-03 2009-07-07 Trapeze Networks, Inc. System and method for restricting network access using forwarding databases
US7953089B1 (en) * 2006-05-16 2011-05-31 Cisco Technology, Inc. Systems and methods for multicast switching in a private VLAN
US8966018B2 (en) 2006-05-19 2015-02-24 Trapeze Networks, Inc. Automated network device configuration and network deployment
US7577453B2 (en) * 2006-06-01 2009-08-18 Trapeze Networks, Inc. Wireless load balancing across bands
US20100165993A1 (en) * 2006-06-09 2010-07-01 Henrik Basilier Operator Managed Virtual Home Network
US7912982B2 (en) * 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
US9258702B2 (en) 2006-06-09 2016-02-09 Trapeze Networks, Inc. AP-local dynamic switching
US9191799B2 (en) 2006-06-09 2015-11-17 Juniper Networks, Inc. Sharing data between wireless switches system and method
US8818322B2 (en) 2006-06-09 2014-08-26 Trapeze Networks, Inc. Untethered access point mesh system and method
US20080002607A1 (en) * 2006-06-30 2008-01-03 Ramakrishnan Nagarajan Technique for handling layer 2 roaming in a network of wireless switches supporting layer 3 mobility within a mobility domain
US7804806B2 (en) * 2006-06-30 2010-09-28 Symbol Technologies, Inc. Techniques for peer wireless switch discovery within a mobility domain
US20080008128A1 (en) * 2006-07-07 2008-01-10 Symbol Technologies, Inc. Techniques for resolving wireless client device layer 3 mobility state conflicts between wireless switches within a mobility domain
US7826869B2 (en) * 2006-07-07 2010-11-02 Symbol Technologies, Inc. Mobility relay techniques for reducing layer 3 mobility control traffic and peering sessions to provide scalability in large wireless switch networks
US7961690B2 (en) * 2006-07-07 2011-06-14 Symbol Technologies, Inc. Wireless switch network architecture implementing mobility areas within a mobility domain
US7724704B2 (en) * 2006-07-17 2010-05-25 Beiden Inc. Wireless VLAN system and method
US20080020758A1 (en) * 2006-07-20 2008-01-24 Symbol Technologies, Inc. Query-response techniques for reduction of wireless client database size to provide scalability in large wireless switch networks supporting layer 3 mobility
US7639648B2 (en) * 2006-07-20 2009-12-29 Symbol Technologies, Inc. Techniques for home wireless switch redundancy and stateful switchover in a network of wireless switches supporting layer 3 mobility within a mobility domain
US7613150B2 (en) * 2006-07-20 2009-11-03 Symbol Technologies, Inc. Hitless restart mechanism for non-stop data-forwarding in the event of L3-mobility control-plane failure in a wireless switch
US8340110B2 (en) 2006-09-15 2012-12-25 Trapeze Networks, Inc. Quality of service provisioning for wireless networks
US8072952B2 (en) * 2006-10-16 2011-12-06 Juniper Networks, Inc. Load balancing
EP2090039A1 (en) 2006-10-31 2009-08-19 British Telecommunications Public Limited Company In-layer ethernet p-cycle protection scheme
US20080107077A1 (en) * 2006-11-03 2008-05-08 James Murphy Subnet mobility supporting wireless handoff
US20080151844A1 (en) * 2006-12-20 2008-06-26 Manish Tiwari Wireless access point authentication system and method
US7873061B2 (en) 2006-12-28 2011-01-18 Trapeze Networks, Inc. System and method for aggregation and queuing in a wireless network
WO2008083339A2 (en) * 2006-12-28 2008-07-10 Trapeze Networks, Inc. Application-aware wireless network system and method
US8973098B2 (en) * 2007-01-11 2015-03-03 International Business Machines Corporation System and method for virtualized resource configuration
US8184631B2 (en) * 2007-01-22 2012-05-22 Oracle America, Inc. Method for specifying a MAC identifier for a network-interface-device
FR2917258B1 (en) * 2007-06-06 2010-02-26 Alcatel Lucent DEVICE AND METHOD FOR TELECOMMUNICATION BETWEEN A USER TERMINAL AND A NETWORK SERVER
US7885233B2 (en) * 2007-07-31 2011-02-08 Symbol Technologies, Inc. Forwarding broadcast/multicast data when wireless clients layer 3 roam across IP subnets in a WLAN
US20110004913A1 (en) * 2007-07-31 2011-01-06 Symbol Technologies, Inc. Architecture for seamless enforcement of security policies when roaming across ip subnets in ieee 802.11 wireless networks
US8902904B2 (en) 2007-09-07 2014-12-02 Trapeze Networks, Inc. Network assignment based on priority
US8509128B2 (en) * 2007-09-18 2013-08-13 Trapeze Networks, Inc. High level instruction convergence function
US8238942B2 (en) 2007-11-21 2012-08-07 Trapeze Networks, Inc. Wireless station location detection
US8150357B2 (en) 2008-03-28 2012-04-03 Trapeze Networks, Inc. Smoothing filter for irregular update intervals
US8675630B2 (en) * 2008-05-22 2014-03-18 Qualcomm Incorporated Systems and methods for multiplexing multiple connections in mobile IP network
US8474023B2 (en) 2008-05-30 2013-06-25 Juniper Networks, Inc. Proactive credential caching
US8548428B2 (en) 2009-01-28 2013-10-01 Headwater Partners I Llc Device group partitions and settlement platform
US8402111B2 (en) 2009-01-28 2013-03-19 Headwater Partners I, Llc Device assisted services install
US8583781B2 (en) 2009-01-28 2013-11-12 Headwater Partners I Llc Simplified service network architecture
US8626115B2 (en) 2009-01-28 2014-01-07 Headwater Partners I Llc Wireless network service interfaces
US8346225B2 (en) 2009-01-28 2013-01-01 Headwater Partners I, Llc Quality of service for device assisted services
US8275830B2 (en) 2009-01-28 2012-09-25 Headwater Partners I Llc Device assisted CDR creation, aggregation, mediation and billing
US8832777B2 (en) 2009-03-02 2014-09-09 Headwater Partners I Llc Adapting network policies based on device service processor configuration
US8589541B2 (en) 2009-01-28 2013-11-19 Headwater Partners I Llc Device-assisted services for protecting network capacity
US8406748B2 (en) 2009-01-28 2013-03-26 Headwater Partners I Llc Adaptive ambient services
US8635335B2 (en) 2009-01-28 2014-01-21 Headwater Partners I Llc System and method for wireless network offloading
US9009310B1 (en) * 2008-06-12 2015-04-14 Hlt Domestic Ip Llc System and method for provisioning of internet access services in a guest facility
US8978105B2 (en) * 2008-07-25 2015-03-10 Trapeze Networks, Inc. Affirming network relationships and resource access via related networks
US8036161B2 (en) * 2008-07-30 2011-10-11 Symbol Technologies, Inc. Wireless switch with virtual wireless switch modules
US8238298B2 (en) 2008-08-29 2012-08-07 Trapeze Networks, Inc. Picking an optimal channel for an access point in a wireless network
US10057775B2 (en) 2009-01-28 2018-08-21 Headwater Research Llc Virtualized policy and charging system
US9572019B2 (en) 2009-01-28 2017-02-14 Headwater Partners LLC Service selection set published to device agent with on-device service selection
US9578182B2 (en) 2009-01-28 2017-02-21 Headwater Partners I Llc Mobile device and service management
US10783581B2 (en) 2009-01-28 2020-09-22 Headwater Research Llc Wireless end-user device providing ambient or sponsored services
US9571559B2 (en) 2009-01-28 2017-02-14 Headwater Partners I Llc Enhanced curfew and protection associated with a device group
US9706061B2 (en) 2009-01-28 2017-07-11 Headwater Partners I Llc Service design center for device assisted services
US10798252B2 (en) 2009-01-28 2020-10-06 Headwater Research Llc System and method for providing user notifications
US11218854B2 (en) 2009-01-28 2022-01-04 Headwater Research Llc Service plan design, user interfaces, application programming interfaces, and device management
US10248996B2 (en) 2009-01-28 2019-04-02 Headwater Research Llc Method for operating a wireless end-user device mobile payment agent
US9980146B2 (en) 2009-01-28 2018-05-22 Headwater Research Llc Communications device with secure data path processing agents
US10779177B2 (en) 2009-01-28 2020-09-15 Headwater Research Llc Device group partitions and settlement platform
US9270559B2 (en) 2009-01-28 2016-02-23 Headwater Partners I Llc Service policy implementation for an end-user device having a control application or a proxy agent for routing an application traffic flow
US10492102B2 (en) 2009-01-28 2019-11-26 Headwater Research Llc Intermediate networking devices
US10237757B2 (en) 2009-01-28 2019-03-19 Headwater Research Llc System and method for wireless network offloading
US10200541B2 (en) 2009-01-28 2019-02-05 Headwater Research Llc Wireless end-user device with divided user space/kernel space traffic policy system
US9955332B2 (en) 2009-01-28 2018-04-24 Headwater Research Llc Method for child wireless device activation to subscriber account of a master wireless device
US9609510B2 (en) 2009-01-28 2017-03-28 Headwater Research Llc Automated credential porting for mobile devices
US9954975B2 (en) 2009-01-28 2018-04-24 Headwater Research Llc Enhanced curfew and protection associated with a device group
US10484858B2 (en) 2009-01-28 2019-11-19 Headwater Research Llc Enhanced roaming services and converged carrier networks with device assisted services and a proxy
US9858559B2 (en) 2009-01-28 2018-01-02 Headwater Research Llc Network service plan design
US9647918B2 (en) 2009-01-28 2017-05-09 Headwater Research Llc Mobile device and method attributing media services network usage to requesting application
US8745191B2 (en) 2009-01-28 2014-06-03 Headwater Partners I Llc System and method for providing user notifications
US9755842B2 (en) 2009-01-28 2017-09-05 Headwater Research Llc Managing service user discovery and service launch object placement on a device
US10264138B2 (en) 2009-01-28 2019-04-16 Headwater Research Llc Mobile device and service management
US10326800B2 (en) 2009-01-28 2019-06-18 Headwater Research Llc Wireless network service interfaces
US9392462B2 (en) 2009-01-28 2016-07-12 Headwater Partners I Llc Mobile end-user device with agent limiting wireless data communication for specified background applications based on a stored policy
US9351193B2 (en) * 2009-01-28 2016-05-24 Headwater Partners I Llc Intermediate networking devices
US9565707B2 (en) 2009-01-28 2017-02-07 Headwater Partners I Llc Wireless end-user device with wireless data attribution to multiple personas
US9557889B2 (en) 2009-01-28 2017-01-31 Headwater Partners I Llc Service plan design, user interfaces, application programming interfaces, and device management
US10064055B2 (en) 2009-01-28 2018-08-28 Headwater Research Llc Security, fraud detection, and fraud mitigation in device-assisted services systems
US10715342B2 (en) 2009-01-28 2020-07-14 Headwater Research Llc Managing service user discovery and service launch object placement on a device
US8793758B2 (en) 2009-01-28 2014-07-29 Headwater Partners I Llc Security, fraud detection, and fraud mitigation in device-assisted services systems
US10841839B2 (en) 2009-01-28 2020-11-17 Headwater Research Llc Security, fraud detection, and fraud mitigation in device-assisted services systems
US10270622B2 (en) * 2009-05-14 2019-04-23 Avaya Inc. Method for enabling mobility of client devices in large scale unified networks
US8804732B1 (en) * 2010-01-29 2014-08-12 Trapeze Networks, Inc. Methods and apparatus for separate control and data planes in a wireless network
US8885475B2 (en) * 2010-09-10 2014-11-11 Fujitsu Limited Method and system for virtualized forwarding
US8542836B2 (en) 2010-12-01 2013-09-24 Juniper Networks, Inc. System, apparatus and methods for highly scalable continuous roaming within a wireless network
US8958298B2 (en) 2011-08-17 2015-02-17 Nicira, Inc. Centralized logical L3 routing
US9160633B1 (en) * 2011-10-07 2015-10-13 Adtran, Inc. Systems and methods for dynamically learning virtual local area network (VLAN) tags
CN102546350B (en) * 2012-02-10 2014-12-10 浙江宇视科技有限公司 Method and device for saving WAN (wide area network) bandwidth in IP (internet protocol) monitoring system
CN104205753B (en) * 2012-03-19 2017-10-03 英特尔公司 Technology for the grouping management in input/output virtualization system
CN102694711B (en) * 2012-05-03 2015-02-11 浙江宇视科技有限公司 Wide area network bandwidth saving method and device in IP monitoring system
US20140081659A1 (en) 2012-09-17 2014-03-20 Depuy Orthopaedics, Inc. Systems and methods for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking
US9515947B1 (en) * 2013-03-15 2016-12-06 EMC IP Holding Company LLC Method and system for providing a virtual network-aware storage array
CN103476023B (en) * 2013-09-11 2016-08-24 福建星网锐捷网络有限公司 The collocation method of access point apparatus, access controller and communication system
US9648633B2 (en) 2013-12-23 2017-05-09 Apple Inc. Virtual WLAN interface for cellular data offloading in a wireless device
CN104796970A (en) * 2014-01-17 2015-07-22 四川平安都市通讯科技有限公司 Method for data transmission during large-range movement of terminal
US9712489B2 (en) 2014-07-29 2017-07-18 Aruba Networks, Inc. Client device address assignment following authentication
CN105592483B (en) * 2015-08-20 2020-02-11 新华三技术有限公司 Method and device for transmitting configuration information
JPWO2017159258A1 (en) * 2016-03-15 2019-01-24 パナソニックＩｐマネジメント株式会社 Information processing apparatus and environment setting method
US11176595B2 (en) 2016-05-24 2021-11-16 Level 3 Communications, Llc Systems and methods for staging customer premise equipment of a telecommunications network
CN106102074A (en) * 2016-08-11 2016-11-09 山东奥联信息科技有限公司 Express highway all-way is wireless WIFI covering system
CN106255140B (en) * 2016-08-29 2019-11-15 京信通信系统（中国）有限公司 A kind of novel base station extended pattern monitoring system and its monitoring method
JP2018061201A (en) 2016-10-07 2018-04-12 株式会社リコー Communication controller, communication control program, and network communication system
US10917803B2 (en) * 2017-06-12 2021-02-09 Cisco Technology, Inc. Automatic characterization of AP behaviors
US11070392B2 (en) 2017-10-27 2021-07-20 Hilton International Holding Llc System and method for provisioning internet access
EP3557588A1 (en) * 2018-04-16 2019-10-23 Siemens Healthcare GmbH Integrated method for cancer screening
US11915826B2 (en) * 2019-06-07 2024-02-27 Welch Allyn, Inc. Digital image screening and/or diagnosis using artificial intelligence
US11196656B1 (en) 2021-02-03 2021-12-07 Vignet Incorporated Improving diversity in cohorts for health research
US11296971B1 (en) 2021-02-03 2022-04-05 Vignet Incorporated Managing and adapting monitoring programs
US11789837B1 (en) * 2021-02-03 2023-10-17 Vignet Incorporated Adaptive data collection in clinical trials to increase the likelihood of on-time completion of a trial

Family Cites Families (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669877A (en) 1994-03-07 1997-09-23 Sims Deltec, Inc. Systems and methods for automated testing of medical equipment
US4946679A (en) 1988-07-25 1990-08-07 Thys Jacobs Susan Method for the treatment of premenstrual syndrome
EP0542717B1 (en) 1988-12-20 1997-02-12 Nippon Steel Corporation Blast furnace operation management method and apparatus
US5508912A (en) 1989-01-23 1996-04-16 Barry Schneiderman Clinical database of classified out-patients for tracking primary care outcome
JP2955873B2 (en) * 1989-08-10 1999-10-04 富士写真フイルム株式会社 Image processing device
CA2081571C (en) 1990-05-01 1998-09-15 Nancy A. K. Perkins Health care services comparison processing
US5544044A (en) 1991-08-02 1996-08-06 United Healthcare Corporation Method for evaluation of health care quality
US5359509A (en) 1991-10-31 1994-10-25 United Healthcare Corporation Health care payment adjudication and review system
US5307262A (en) 1992-01-29 1994-04-26 Applied Medical Data, Inc. Patient data quality review method and system
EP0596247A3 (en) 1992-11-02 1994-10-12 Motorola Inc A full-text index creation, search, retrieval and display method.
US6196970B1 (en) 1999-03-22 2001-03-06 Stephen J. Brown Research data collection and analysis
US5365425A (en) 1993-04-22 1994-11-15 The United States Of America As Represented By The Secretary Of The Air Force Method and system for measuring management effectiveness
WO1995000914A1 (en) 1993-06-28 1995-01-05 Scott & White Memorial Hospital And Scott, Sherwood And Brindley Foundation Electronic medical record using text database
US5935060A (en) 1996-07-12 1999-08-10 First Opinion Corporation Computerized medical diagnostic and treatment advice system including list based processing
US5652842A (en) 1994-03-01 1997-07-29 Healthshare Technology, Inc. Analysis and reporting of performance of service providers
US5738102A (en) 1994-03-31 1998-04-14 Lemelson; Jerome H. Patient monitoring system
US5557514A (en) 1994-06-23 1996-09-17 Medicode, Inc. Method and system for generating statistically-based medical provider utilization profiles
US5845253A (en) 1994-08-24 1998-12-01 Rensimer Enterprises, Ltd. System and method for recording patient-history data about on-going physician care procedures
US5737539A (en) 1994-10-28 1998-04-07 Advanced Health Med-E-Systems Corp. Prescription creation system
US5657255C1 (en) 1995-04-14 2002-06-11 Interleukin Genetics Inc Hierarchic biological modelling system and method
US5619991A (en) 1995-04-26 1997-04-15 Lucent Technologies Inc. Delivery of medical services using electronic data communications
US5717737A (en) * 1995-06-01 1998-02-10 Padcom, Inc. Apparatus and method for transparent wireless communication between a remote device and a host system
US6418324B1 (en) * 1995-06-01 2002-07-09 Padcom, Incorporated Apparatus and method for transparent wireless communication between a remote device and host system
US5706441A (en) 1995-06-07 1998-01-06 Cigna Health Corporation Method and apparatus for objectively monitoring and assessing the performance of health-care providers
US5664109A (en) * 1995-06-07 1997-09-02 E-Systems, Inc. Method for extracting pre-defined data items from medical service records generated by health care providers
US5835897C1 (en) 1995-06-22 2002-02-19 Symmetry Health Data Systems Computer-implemented method for profiling medical claims
US5899998A (en) 1995-08-31 1999-05-04 Medcard Systems, Inc. Method and system for maintaining and updating computerized medical records
US5924073A (en) 1995-11-14 1999-07-13 Beacon Patient Physician Association, Llc System and method for assessing physician performance using robust multivariate techniques of statistical analysis
US5724573A (en) 1995-12-22 1998-03-03 International Business Machines Corporation Method and system for mining quantitative association rules in large relational tables
US6125194A (en) 1996-02-06 2000-09-26 Caelum Research Corporation Method and system for re-screening nodules in radiological images using multi-resolution processing, neural network, and image processing
US6678669B2 (en) 1996-02-09 2004-01-13 Adeza Biomedical Corporation Method for selecting medical and biochemical diagnostic tests using neural network-related applications
US5811437A (en) 1996-05-21 1998-09-22 Eli Lilly And Company Methods of increasing nitric oxide synthesis
US6108635A (en) 1996-05-22 2000-08-22 Interleukin Genetics, Inc. Integrated disease information system
US6083693A (en) * 1996-06-14 2000-07-04 Curagen Corporation Identification and comparison of protein-protein interactions that occur in populations
US5903889A (en) 1997-06-09 1999-05-11 Telaric, Inc. System and method for translating, collecting and archiving patient records
US6253186B1 (en) 1996-08-14 2001-06-26 Blue Cross Blue Shield Of South Carolina Method and apparatus for detecting fraud
CN100335501C (en) * 1996-09-26 2007-09-05 中外制药株式会社 Antibody against human parathormone related peptides
US5924074A (en) 1996-09-27 1999-07-13 Azron Incorporated Electronic medical records system
AU3930797A (en) 1996-09-30 1998-04-02 Smithkline Beecham Corporation Disease management method and system
US6532437B1 (en) * 1996-10-23 2003-03-11 Cornell Research Foundation, Inc. Crystalline frap complex
US6039688A (en) 1996-11-01 2000-03-21 Salus Media Inc. Therapeutic behavior modification program, compliance monitoring and feedback system
US6151581A (en) 1996-12-17 2000-11-21 Pulsegroup Inc. System for and method of collecting and populating a database with physician/patient data for processing to improve practice quality and healthcare delivery
US5878232A (en) * 1996-12-27 1999-03-02 Compaq Computer Corporation Dynamic reconfiguration of network device's virtual LANs using the root identifiers and root ports determined by a spanning tree procedure
AU5405798A (en) 1996-12-30 1998-07-31 Imd Soft Ltd. Medical information system
US6259890B1 (en) 1997-03-27 2001-07-10 Educational Testing Service System and method for computer based test creation
US6078894A (en) 1997-03-28 2000-06-20 Clawson; Jeffrey J. Method and system for evaluating the performance of emergency medical dispatchers
US6058322A (en) * 1997-07-25 2000-05-02 Arch Development Corporation Methods for improving the accuracy in differential diagnosis on radiologic examinations
US6587829B1 (en) 1997-07-31 2003-07-01 Schering Corporation Method and apparatus for improving patient compliance with prescriptions
US5908383A (en) 1997-09-17 1999-06-01 Brynjestad; Ulf Knowledge-based expert interactive system for pain
US6139494A (en) 1997-10-15 2000-10-31 Health Informatics Tools Method and apparatus for an integrated clinical tele-informatics system
US6212526B1 (en) 1997-12-02 2001-04-03 Microsoft Corporation Method for apparatus for efficient mining of classification models from databases
JP4183311B2 (en) 1997-12-22 2008-11-19 株式会社リコー Document annotation method, annotation device, and recording medium
US6230142B1 (en) 1997-12-24 2001-05-08 Homeopt, Llc Health care data manipulation and analysis system
EP0936566A3 (en) 1998-02-11 2002-01-23 Siemens Aktiengesellschaft System for carrying out medical trials
US20040067547A1 (en) 1998-03-31 2004-04-08 Stuart Harbron Rapid method for detecting micro-organisms and evaluating antimicrobial activity
EP1068568A4 (en) * 1998-04-03 2004-10-27 Triangle Pharmaceuticals Inc Systems, methods and computer program products for guiding the selection of therapeutic treatment regimens
US6173280B1 (en) 1998-04-24 2001-01-09 Hitachi America, Ltd. Method and apparatus for generating weighted association rules
US7444308B2 (en) 2001-06-15 2008-10-28 Health Discovery Corporation Data mining platform for bioinformatics and other knowledge discovery
DE19820276A1 (en) 1998-05-07 1999-11-18 Gerd Assmann Computation of global heart failure risk factors
US6212519B1 (en) 1998-06-30 2001-04-03 Simulconsult, Inc. Systems and methods for quantifying qualitative medical expressions
US6338042B1 (en) 1998-07-10 2002-01-08 Siemens Information And Communication Networks, Inc. Method and apparatus for integrating competency measures in compensation decisions
US6915254B1 (en) 1998-07-30 2005-07-05 A-Life Medical, Inc. Automatically assigning medical codes using natural language processing
US6266645B1 (en) 1998-09-01 2001-07-24 Imetrikus, Inc. Risk adjustment tools for analyzing patient electronic discharge records
US6067466A (en) 1998-11-18 2000-05-23 New England Medical Center Hospitals, Inc. Diagnostic tool using a predictive instrument
US6381576B1 (en) 1998-12-16 2002-04-30 Edward Howard Gilbert Method, apparatus, and data structure for capturing and representing diagnostic, treatment, costs, and outcomes information in a form suitable for effective analysis and health care guidance
CN1258148A (en) * 1998-12-18 2000-06-28 北京赛得康通信技术有限公司 Communication method for externally interactive virtual local area network
JP2002533169A (en) 1998-12-29 2002-10-08 オキュロジックス コーポレイション Rheological treatment method and associated apheresis system
US6272472B1 (en) 1998-12-29 2001-08-07 Intel Corporation Dynamic linking of supplier web sites to reseller web sites
US6128620A (en) 1999-02-02 2000-10-03 Lemed Inc Medical database for litigation
US6253064B1 (en) * 1999-02-25 2001-06-26 David A. Monroe Terminal based traffic management and security surveillance system for aircraft and other commercial vehicles
US6937574B1 (en) * 1999-03-16 2005-08-30 Nortel Networks Limited Virtual private networks and methods for their operation
US6484144B2 (en) 1999-03-23 2002-11-19 Dental Medicine International L.L.C. Method and system for healthcare treatment planning and assessment
US6529876B1 (en) * 1999-03-26 2003-03-04 Stephen H. Dart Electronic template medical records coding system
CA2336303A1 (en) 1999-04-28 2000-11-02 Alean Kirnak Electronic medical record registry including data replication
US6847620B1 (en) * 1999-05-13 2005-01-25 Intermec Ip Corp. Mobile virtual LAN
WO2000075820A2 (en) 1999-06-02 2000-12-14 Algorithmics International Corp. Risk management system, distributed framework and method
US6312378B1 (en) 1999-06-03 2001-11-06 Cardiac Intelligence Corporation System and method for automated collection and analysis of patient information retrieved from an implantable medical device for remote patient care
US6611825B1 (en) 1999-06-09 2003-08-26 The Boeing Company Method and system for text mining using multidimensional subspaces
SE513703C2 (en) * 1999-06-16 2000-10-23 Ericsson Telefon Ab L M Device and method of a switched telecommunication system
US6804656B1 (en) * 1999-06-23 2004-10-12 Visicu, Inc. System and method for providing continuous, expert network critical care services from a remote location(s)
US7256708B2 (en) * 1999-06-23 2007-08-14 Visicu, Inc. Telecommunications network for remote patient monitoring
US20010051882A1 (en) 1999-07-13 2001-12-13 Murphy Kevin M. Integrated care management system
US6961687B1 (en) 1999-08-03 2005-11-01 Lockheed Martin Corporation Internet based product data management (PDM) system
EP1079656B1 (en) * 1999-08-23 2004-11-24 Lucent Technologies Inc. Routing area update optimisation in standby state for multi-system packet radio networks
US6611846B1 (en) 1999-10-30 2003-08-26 Medtamic Holdings Method and system for medical patient data analysis
US6571221B1 (en) * 1999-11-03 2003-05-27 Wayport, Inc. Network communication service with an improved subscriber model using digital certificates
EP1226697B1 (en) * 1999-11-03 2010-09-22 Wayport, Inc. Distributed network communication system which enables multiple network providers to use a common distributed network infrastructure
US6366561B1 (en) * 1999-11-03 2002-04-02 Qualcomm Inc. Method and apparatus for providing mobility within a network
US20020026332A1 (en) 1999-12-06 2002-02-28 Snowden Guy B. System and method for automated creation of patient controlled records
US6980958B1 (en) 2000-01-11 2005-12-27 Zycare, Inc. Apparatus and methods for monitoring and modifying anticoagulation therapy of remotely located patients
US6645959B1 (en) 2000-01-26 2003-11-11 Warner-Lambert Company Method for treating postoperative ileus
AU2001233104A1 (en) 2000-01-28 2001-08-07 Acurian, Inc. Systems and methods for selecting and recruiting investigators and subjects for clinical studies
WO2001059687A1 (en) 2000-02-09 2001-08-16 Patientpower.Com, Llc Method and system for managing patient medical records
US20020068857A1 (en) 2000-02-14 2002-06-06 Iliff Edwin C. Automated diagnostic system and method including reuse of diagnostic objects
US6941271B1 (en) 2000-02-15 2005-09-06 James W. Soong Method for accessing component fields of a patient record by applying access rules determined by the patient
US20020038227A1 (en) 2000-02-25 2002-03-28 Fey Christopher T. Method for centralized health data management
US6801816B2 (en) 2000-02-28 2004-10-05 International Flavors & Fragrances Inc. Customer controlled manufacturing process and user interface
US6988075B1 (en) 2000-03-15 2006-01-17 Hacker L Leonard Patient-controlled medical information system and method
US6876642B1 (en) * 2000-03-27 2005-04-05 Delphi Technologies, Inc. In-vehicle wireless local area network
US6322504B1 (en) 2000-03-27 2001-11-27 R And T, Llc Computerized interactive method and system for determining a risk of developing a disease and the consequences of developing the disease
CA2403874A1 (en) * 2000-03-28 2001-12-06 Dana-Farber Cancer Institute, Inc. Molecular database for antibody characterization
US20010032195A1 (en) 2000-03-30 2001-10-18 Graichen Catherine Mary System and method for identifying productivity improvements in a business organization
US7274810B2 (en) 2000-04-11 2007-09-25 Cornell Research Foundation, Inc. System and method for three-dimensional image rendering and analysis
JP2001297157A (en) 2000-04-12 2001-10-26 Terumo Corp Medical information communication equipment, control method therefor and storage medium
US7483838B1 (en) 2000-04-21 2009-01-27 James D. Marks System and method for recruitment of candidates for clinical trials while maintaining security
US20030036683A1 (en) 2000-05-01 2003-02-20 Kehr Bruce A. Method, system and computer program product for internet-enabled, patient monitoring system
US7356841B2 (en) * 2000-05-12 2008-04-08 Solutioninc Limited Server and method for providing specific network services
US20020010597A1 (en) 2000-05-19 2002-01-24 Mayer Gregg L. Systems and methods for electronic health management
US20040248092A1 (en) * 2000-05-26 2004-12-09 Vance Jeffrey M Methods of screening for parkinsons's disease
US7099339B1 (en) 2000-06-22 2006-08-29 Nokia Corporation Apparatus, and associated method, for integrating operation of packet radio communication systems
US20020038310A1 (en) 2000-07-17 2002-03-28 Reitberg Donald P. Single-patient drug trials used with accumulated database: genomic markers
US6826536B1 (en) 2000-07-22 2004-11-30 Bert Forman Health care billing monitor system for detecting health care provider fraud
US6915266B1 (en) 2000-07-31 2005-07-05 Aysha Saeed Method and system for providing evaluation data from tracked, formatted administrative data of a service provider
WO2002015582A1 (en) * 2000-08-16 2002-02-21 The Boeing Company Method and apparatus for providing bi-directional data services and live television programming to mobile platforms
CA2420400A1 (en) 2000-08-24 2002-02-28 Veritas Medicine, Inc. Recruiting a patient into a clinical trial
US7685005B2 (en) 2000-08-29 2010-03-23 Medtronic, Inc. Medical device systems implemented network scheme for remote patient management
AU2001286902A1 (en) 2000-08-30 2002-03-13 Healtheheart, Inc. Patient analysis and risk reduction system and associated methods
US20020077853A1 (en) 2000-09-15 2002-06-20 Kevin Boru System for selecting clinical trials
US20020061758A1 (en) * 2000-11-17 2002-05-23 Crosslink, Inc. Mobile wireless local area network system for automating fleet operations
SE517729C2 (en) 2000-11-24 2002-07-09 Columbitech Ab Method for maintaining communication between units belonging to different communication networks
US20020123905A1 (en) 2000-12-13 2002-09-05 Joane Goodroe Clinical operational and gainsharing information management system
US6938206B2 (en) 2001-01-19 2005-08-30 Transolutions, Inc. System and method for creating a clinical resume
US6551243B2 (en) 2001-01-24 2003-04-22 Siemens Medical Solutions Health Services Corporation System and user interface for use in providing medical information and health care delivery support
US7756722B2 (en) * 2001-02-01 2010-07-13 Georgetown University Clinical management system from chronic illnesses using telecommunication
US7346521B2 (en) 2001-03-05 2008-03-18 Ims Health Incorporated System and methods for generating physician profiles concerning prescription therapy practices
US20020138492A1 (en) 2001-03-07 2002-09-26 David Kil Data mining application with improved data mining algorithm selection
US6879970B2 (en) 2001-04-02 2005-04-12 Invivodata, Inc. Apparatus and method for prediction and management of subject compliance in clinical research
US6533724B2 (en) * 2001-04-26 2003-03-18 Abiomed, Inc. Decision analysis system and method for evaluating patient candidacy for a therapeutic procedure
US20020159407A1 (en) * 2001-04-30 2002-10-31 Carrafiello Michael W. Method and apparatus for scalable, line-rate protocol-independent switching between multiple remote access points in a wireless local area network
AU2002305577A1 (en) 2001-05-15 2002-11-25 Dominic A. Marasco System and method for managing interactions between healthcare providers and pharma companies
CA2448915A1 (en) * 2001-06-01 2002-12-12 Prosanos Corporation Information processing method for disease stratification and assessment of disease progressing
US7483411B2 (en) * 2001-06-04 2009-01-27 Nec Corporation Apparatus for public access mobility LAN and method of operation thereof
US6990338B2 (en) * 2001-06-11 2006-01-24 The Boeing Company Mobile wireless local area network and related methods
US6611510B2 (en) * 2001-06-18 2003-08-26 Telcordia Technologies Inc. Method and system for soft handoff of mobile terminals in IP wireless networks.
US20030208382A1 (en) 2001-07-05 2003-11-06 Westfall Mark D Electronic medical record system and method
US7130457B2 (en) * 2001-07-17 2006-10-31 Accuimage Diagnostics Corp. Systems and graphical user interface for analyzing body images
US7529685B2 (en) 2001-08-28 2009-05-05 Md Datacor, Inc. System, method, and apparatus for storing, retrieving, and integrating clinical, diagnostic, genomic, and therapeutic data
US20030050794A1 (en) 2001-09-07 2003-03-13 Marjorie Keck Hospital emergency department resource utilization and optimization system
US6802810B2 (en) 2001-09-21 2004-10-12 Active Health Management Care engine
DE10247459A1 (en) 2001-10-31 2003-07-03 Caterpillar Inc Health information analysis method and system
JP2005523490A (en) 2001-11-02 2005-08-04 シーメンス　メディカル　ソリューションズ　ユーエスエー　インコーポレイテッド Patient data mining for compliance automation
AU2002363329A1 (en) 2001-11-06 2003-05-19 Elizabeth Gray Pharmacogenomics-based system for clinical applications
US7099283B2 (en) * 2002-01-25 2006-08-29 Ntt Docomo, Inc. Quality of service aware handoff trigger
US20040078216A1 (en) 2002-02-01 2004-04-22 Gregory Toto Clinical trial process improvement method and system
US6925069B2 (en) * 2002-04-19 2005-08-02 Meshnetworks, Inc. Data network having a wireless local area network with a packet hopping wireless backbone
US7698157B2 (en) 2002-06-12 2010-04-13 Anvita, Inc. System and method for multi-dimensional physician-specific data mining for pharmaceutical sales and marketing
US7290016B2 (en) 2003-05-27 2007-10-30 Frank Hugh Byers Method and apparatus for obtaining and storing medical history records
US20050256738A1 (en) 2004-05-11 2005-11-17 Petrimoulx Harold J Methods and systems for identifying health care professionals with a prescribed attribute
US20060122864A1 (en) 2004-12-02 2006-06-08 Gottesman Janell M Patient management network
US20060136259A1 (en) 2004-12-17 2006-06-22 General Electric Company Multi-dimensional analysis of medical data

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